Chlorthiophos, 100 µg/ml, Acetonitrile, 5ml

2,3,3',4',5-Pentachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane

2-Methoxy-1-propyl acetate,neat,neat,100mg

Prosulfocarb, 100 µg/ml, Acetonitrile, 5ml